A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes insulator, washer and thrust type washers.
Classification: Gaskets,washers & other seals
NSN 5996-01-139-2843
NSN 5945-01-422-7642
NSN 6135-01-167-7604
NSN 6110-01-375-5568
NSN 6150-00-802-8362
NSN 6620-01-249-8696
NSN 6650-01-505-2517
NSN 5965-00-067-7393
NSN 6135-01-445-5316
NSN 6645-00-994-6294
NSN 5930-01-442-6453
NSN 5835-00-121-7558